I can't see that screenshot, because it it on your computer. If you'd like to share it then please upload it to your FTP space and put the link as the image source! (unfortunately this forum is not able to automatically upload screenshots)
Anyway, I have an idea what the error might be - Check the date on your computer is correct. The current SSL certificate is valid 2nd Nov 2004 - 4th Dec 2005, so if your date is set outside this period then it will give an error prompt.
Kindest regards,
James Sweet
http://www.zen.co.uk